noun 다운로드 🔗공유 보초, 감시병 One set to watch; a person who keeps guard, especially one who guards a building, or the streets of a city, by night. Examples : "The night watchmen patrolled the empty office building to protect it from burglars. " 야간 보초들은 빈 사무실 건물을 순찰하며 강도로부터 보호했다. police job person organization AI와 채팅어휘 게임독해 연습